I can't get Selenium IDE version 2.9.1 to work for me on any version of Firefox. I keep getting standard chrome errors (using firefox) here's an example: There was an unexpected error. Msg: TypeError: this.app is undefined Url: chrome://selenium-ide/content/editor.js, line: 502, column: 7 Editor.prototype.confirmClose@chrome://selenium-ide/content/editor.js:502:7 onclose@chrome://selenium-ide/content/selenium-ide.xul:1:8

How do I check that an element is displayed/visible? According the API ( https://theintern.github.io/leadfoot/Command.ht... ) this is how is done. The problem I have is that my element complies all those condition but is not visible because is located in a scrollable container which at the moment of test doesn't display the element thus is not visible (in fact). But the isDisplayed says true...Is there any other way to a